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Texas Instruments TLC075ID
- Part No.:
- TLC075ID
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLC075ID.pdf
- Description:
- IC CMOS 4 CIRCUIT 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
TLC075ID from Texas Instruments is a quad-channel, single-supply operational amplifier with 10 MHz gain-bandwidth product, ±57 mA high-output drive capability, and 16 V/μs positive slew rate. It operates from 4.5 V to 16 V, features shutdown mode (125 μA/channel), and is housed in a 16-pin plastic DIP package for industrial temperature range (−40°C to 125°C). Used in precision analog front-ends for sensor signal conditioning and active filtering.
For engineers reviewing the TLC075ID datasheet, TLC075ID pinout, TLC075ID application, or TLC075ID equivalent, this page delivers verified electrical specs, thermal performance data across −40°C to 125°C, real-world output drive curves at 5 V and 12 V, and precise pin-function mapping for PCB layout and system integration.
Technical Context
The TLC075ID uses TI's LBC3 BiCMOS process to combine a low-noise CMOS input stage (7 nV/√Hz input voltage noise) with a high-current bipolar output stage. Its architecture supports rail-to-rail output swing within 0.5 V of rails while maintaining stability into 250 Ω loads.
It integrates per-channel shutdown control with TTL-compatible logic thresholds (VIH = 2 V, VOL = 0.8 V), enabling independent channel power gating. The device exhibits 95 dB typical CMRR and 130 dB PSRR, making it suitable for mixed-signal systems where supply and common-mode noise rejection are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 10 MHz - enables stable unity-gain buffer or 10× gain amplification up to 1 MHz without phase margin loss. |
| Output drive current | ±57 mA - drives 250 Ω loads directly without external buffers in audio line drivers or actuator interfaces. |
| Slew rate | +16 V/μs / −19 V/μs - supports fast transient response in pulse amplification and DAC output buffering. |
| Input offset voltage | 60 μV (typ) - reduces DC error in precision instrumentation amplifiers and weigh-scale front-ends. |
| Supply current per channel | 1.9 mA - allows four-channel operation at < 8 mA total, suitable for low-power industrial sensors. |
| Shutdown current | 125 μA per channel - enables selective channel disablement in battery-powered multi-sensor nodes. |
| Input voltage noise | 7 nV/√Hz at 1 kHz - preserves SNR in microphone preamps and thermocouple amplifiers. |
Pinout & Package
Package: 16-pin plastic DIP (N), through-hole mounting, 0.3-inch width, rated for −40°C to 125°C operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1OUT | Channel 1 output - capable of sourcing/sinking ±57 mA into resistive or capacitive loads. |
| 2 | 1IN− | Inverting input for Channel 1 - high-impedance CMOS node (1000 GΩ differential resistance). |
| 3 | 1IN+ | Non-inverting input for Channel 1 - accepts common-mode voltages from 0.5 V to VDD−0.8 V. |
| 4 | VDD | Positive supply rail - accepts 4.5 V to 16 V single supply; decoupling required near pin. |
| 5 | 2IN+ | Non-inverting input for Channel 2 - electrically isolated from other channels; shares VDD/GND reference. |
| 6 | 2IN− | Inverting input for Channel 2 - matched bias current (<700 pA) minimizes offset drift over temperature. |
| 7 | 2OUT | Channel 2 output - identical drive strength and slew rate as Pin 1; supports independent load switching. |
| 8 | GND | Analog ground reference - must be low-impedance connection shared across all four channels. |
| 9 | 3OUT | Channel 3 output - fully independent; no crosstalk degradation beyond −140 dB at 10 kHz (typ). |
| 10 | 3IN− | Inverting input for Channel 3 - same input voltage range and noise performance as Pins 2 and 6. |
| 11 | 3IN+ | Non-inverting input for Channel 3 - supports DC-coupled sensor inputs with 0.5 V minimum common-mode. |
| 12 | 3/4SHDN | Shared shutdown control for Channels 3 and 4 - logic-high (>2 V) enables both; logic-low (<0.8 V) disables. |
| 13 | 4IN+ | Non-inverting input for Channel 4 - matches input offset voltage spec (60 μV typ) and tempco (1.2 μV/°C). |
| 14 | 4IN− | Inverting input for Channel 4 - supports precision differential configurations with matched input bias currents. |
| 15 | 4OUT | Channel 4 output - maintains full output swing (VOL = 0.48 V, VOH = 10.5 V @ VDD = 12 V) under 50 mA load. |
| 16 | 1/2SHDN | Shared shutdown control for Channels 1 and 2 - separate from Pin 12, enabling dual-zone power management. |
Key Features
| Feature | Design Value |
|---|---|
| High-output-drive bipolar output stage | Delivers ±57 mA into 250 Ω loads without external transistors - eliminates need for discrete boost stages in line drivers. |
| BiCMOS input architecture | Combines 1000 GΩ input resistance and 7 nV/√Hz noise - enables high-gain, low-drift sensor amplification without guard traces. |
| Dual independent shutdown controls | Pins 12 and 16 allow grouping Channels 1–2 and 3–4 - supports dynamic power partitioning in multi-channel data acquisition. |
| Industrial temperature rating | Specified from −40°C to 125°C - ensures parametric compliance in motor control enclosures and automotive under-hood modules. |
| Low-input-offset-voltage grade | 60 μV typical VIO (vs. 3 mV max for standard grade) - reduces calibration overhead in 16-bit ADC front-ends. |
Applications
| Audio Line Driver | Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving balanced/unbalanced audio signals over 100 m cables into 600 Ω professional equipment inputs. IC Role / Device Role / Timing Role: Quad op-amp configured as two differential drivers (Ch1/Ch2) and two receiver buffers (Ch3/Ch4), with independent shutdown for mute control. Use Value: ±57 mA output drive sustains 2 Vrms into 600 Ω with <0.012% THD+N at 1 kHz, eliminating external emitter followers. | Use Scenario: Amplifying low-level outputs from RTDs, strain gauges, or thermocouples in industrial PLC analog input modules. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end (Ch1/Ch2) with programmable gain, plus reference buffer (Ch3) and filter stage (Ch4). Use Value: 60 μV input offset and 1.2 μV/°C tempco minimize drift-induced errors across −40°C to 125°C ambient. |
| Active Filter Bank | Motor Phase Current Sensing |
Use Scenario: Implementing fourth-order anti-aliasing or reconstruction filters in data acquisition systems sampling at 1 MSPS. IC Role / Device Role / Timing Role: Quad-channel Sallen-Key or multiple-feedback topology using all four amplifiers per filter section. Use Value: 10 MHz GBW and 16 V/μs slew rate support filter cutoffs up to 200 kHz with <0.1% passband ripple. | Use Scenario: Isolated shunt-based current measurement in three-phase inverter legs, with simultaneous sampling of all phases. IC Role / Device Role / Timing Role: High-speed difference amplifier (Ch1–Ch3) for each phase, with Ch4 used for common-mode rejection reference generation. Use Value: 95 dB CMRR and 130 dB PSRR reject PWM noise coupling and supply ripple during IGBT switching events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLC074ID | No shutdown functionality; identical GBW, slew rate, drive, and noise specs. | Not suitable for power-gated systems requiring per-group channel disablement. | Select TLC074ID when shutdown is unnecessary and cost optimization is prioritized. |
| OPA4134IP | FET-input (lower IIB: 10 pA vs. 700 pA), lower noise (4.5 nV/√Hz), but only ±20 mA drive and no shutdown. | Better for ultra-high-Z sources (piezo, pH electrodes); insufficient for 250 Ω loads. | Choose OPA4134IP for high-impedance, low-noise sensor amps where output drive < ±25 mA suffices. |
Compared with TLC074ID and OPA4134IP, the TLC075ID uniquely combines industrial-temp-rated shutdown control, ±57 mA drive, and 7 nV/√Hz noise - making it the only option supporting both high-fidelity signal integrity and dynamic power management in compact quad layouts.
Availability
TLC075ID is available at Aetrix Electronics and suitable for industrial automation, motor control, and test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLC075ID includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and digital signal solutions for industrial, automotive, and communications markets.
The TLC07x family was designed as a BiMOS upgrade path from TL07x BiFET op-amps, targeting single-supply systems needing higher AC performance (3× bandwidth), lower noise, and robust output drive in industrial environments.
FAQ
What is the operating temperature range for the TLC075ID?
The TLC075ID is specified for operation from −40°C to 125°C, meeting industrial-grade requirements. This range is validated across all key parameters including input offset voltage, supply current, output drive, and slew rate - ensuring reliable performance in motor control enclosures, factory automation hardware, and under-hood automotive modules where ambient temperatures exceed commercial limits.
Does the TLC075ID support true single-supply operation with rail-to-rail input?
The TLC075ID supports single-supply operation from 4.5 V to 16 V, but its input common-mode range extends only from 0.5 V to VDD−0.8 V - not rail-to-rail. It does provide rail-to-rail output swing within 0.5 V of each rail. For true rail-to-rail input, consider alternatives like the OPA4340; however, the TLC075ID's 0.5 V minimum input voltage is sufficient for most sensor interfaces powered from the same rail.
How does the shutdown function work on the TLC075ID?
The TLC075ID has two independent shutdown controls: Pin 16 (1/2SHDN) disables Channels 1 and 2, and Pin 12 (3/4SHDN) disables Channels 3 and 4. A logic-high signal (>2 V) enables the associated channels; a logic-low (<0.8 V) reduces supply current per channel to 125 μA (typ). Both controls are TTL-compatible and do not require pull-up resistors - simplifying interface with microcontrollers and FPGA GPIOs.
Can the TLC075ID drive a 250 Ω load at 12 V supply?
Yes - the TLC075ID delivers ±57 mA output current, enabling direct drive of 250 Ω loads at 12 V supply. At 50 mA sink/source, VOH remains ≥10.4 V and VOL ≤0.6 V (25°C), delivering >9.8 Vpp swing. Performance is maintained across −40°C to 125°C, with VOH ≥10.3 V and VOL ≤0.65 V at temperature extremes - verified in TI's SLOS219F datasheet Figure 7 and Figure 8.
What is the typical input offset voltage for the TLC075ID and how does it vary with temperature?
The TLC075ID has a typical input offset voltage of 60 μV at 25°C, with a maximum of 2000 μV across −40°C to 125°C. Its temperature coefficient is 1.2 μV/°C (typ), meaning offset drift is bounded and predictable - critical for uncalibrated systems like industrial transmitters where drift contributes directly to measurement error over temperature.
TLC075ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- CMOS
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 19V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.5 pA
- Voltage - Input Offset:
- 390 µV
- Current - Supply:
- 2.1mA (x4 Channels)
- Current - Output / Channel:
- 57 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
TLC075ID FAQ
1.How can I place an order for TLC075ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TLC075ID on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLC075ID reliable?
The price and inventory of TLC075ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLC075ID is usually 5 days.
3.What payment methods are accepted for TLC075ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLC075ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLC075ID?
TLC075ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLC075ID order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLC075ID?
For technical support, including TLC075ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLC075ID requirements.
6.How does Aetrix verify that TLC075ID is sourced from the original manufacturer or authorized distributors?
All TLC075ID products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLC075ID meets industry standards.
7.What is the process for return or replacement of TLC075ID?
All TLC075ID units undergo pre-shipment inspection (PSI). If there is an issue with TLC075ID, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLC075ID part is unused and in its original packaging.
Return procedure for TLC075ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLC075ID Tags
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